package com.zhixue.content.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.zhixue.content.model.dto.CourseCategoryTreeDto;
import com.zhixue.content.model.po.CourseCategory;

import java.util.List;

/**
 * @Auther: 李 力
 * @Date: 2025/4/7
 * @Description: com.zhixue.content.service
 * @version: 1.0
 */
public interface CourseCategoryService extends IService<CourseCategory> {

    List<CourseCategoryTreeDto> selectTreeNodes(String id);

}
